IRS Emails: Is House Oversight Being Baited?

What if the administration knows that the evidence of IRS targeting of conservative groups was not in Lois Lerner’s government email account? And what would the effect be if after all of the R’s outrage over this “evidence” being “lost” (as absurd as that is on the face of it) that magically IRS FBI or NSA are able to recover them and they turned out to show no wrongdoing? Maybe if Lerner were involved she used non-gov email, phone calls… Or maybe she was not involved at all.
Imagine how public opinion would be for Oversight continuing to press the investigation after expectations were raised to the point that they have been.
Geraldo recovered from the Al Capone’s vault thing but….